H05.349

Clinical Causes: Thyroid eye disease (Graves' orbitopathy) Orbital tumors or neoplasms Inflammatory conditions such as orbital inflammation or cellulitis Vascular anomalies, including arteriovenous malformations Infections affecting the orbital bones or tissues Congenital anomalies present at birth Previous trauma leading to bone or tissue changes Fibrous dysplasia affecting orbital bones

Key Symptoms: Visible swelling or protrusion of the eye Bulging appearance of the affected eye (exophthalmos) Diplopia (double vision) Painless or painful swelling around the eye Restricted eye movement Eye redness or irritation Visual disturbances or decreased vision Headache localized around the eyes

Diagnosis Path: Diagnosis typically involves a comprehensive physical examination by a healthcare professional, including assessment of eye movement, appearance, and vision. Imaging studies such as computed tomography (CT) scans or magnetic resonance imaging (MRI) are essential to visualize the orbital structures and determine the extent and underlying cause of the enlargement. Blood tests may also be conducted to evaluate for systemic conditions like thyroid disease. In some cases, biopsy procedures could be necessary to identify specific types of tumors or inflammations.

Treatment Protocols: Treatment strategies depend on the underlying cause of the orbital enlargement. Possible approaches include: - Medical management with medications, such as corticosteroids, for inflammatory or autoimmune conditions. - Surgical intervention to remove or reduce tumors, correct deformities, or decompress the orbit. - Radiation therapy for certain tumors or inflammatory processes. - Supportive treatments like lubricating eye drops for associated dryness or irritation. - Managing systemic conditions, such as controlling thyroid disease, to prevent progression. A multidisciplinary team, including ophthalmologists, radiologists, endocrinologists, and surgeons, may collaborate to develop an individualized treatment plan.